/**
 *    Copyright (C) 2008, 2009  Victor Smirnov <aist11@gmail.com>
 *
 *    This program is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 3 of the License, or
 *    (at your option) any later version.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License along
 *    with this program; if not, write to the Free Software Foundation, Inc.,
 *    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 *
 *    See LICENSE.exceptions in the root folder of this project for possible
 *    exceptions
 *
 */

#ifndef _CUBEFS_CORE_API_COLLECTIONS_MODEL_HPP
#define	_CUBEFS_CORE_API_COLLECTIONS_MODEL_HPP

#include <cubefs/api/models/model.hpp>
#include <cubefs/core/api/reflection/type.hpp>
#include <cubefs/core/api/reflection/id.hpp>
#include <cubefs/core/api/reflection/operation.hpp>

namespace cubefs    {
namespace api       {

template <typename Interface>
class ModelImplT: public TypedImplT<Interface> {
	typedef ModelImplT<Interface> 	Me;
	typedef TypedImplT<Interface> 	Base;
public:
    struct LockType {enum {READ, WRITE};};

    virtual TypedIDValue* GetRootID()                   = 0;
    virtual BigInt ModelName()                          = 0;
    virtual BigInt GetRawSize()                         = 0;
    virtual void Drop(Container* container)             = 0;
    virtual bool Check(Typed* data)                     = 0;

    virtual BigInt GetLockCount(Int lock_type)          = 0;
    virtual bool TryLock(Int lock_type)                 = 0;
    virtual BigInt Lock(Int lock_type, BigInt timeout)  = 0;
    virtual bool Unlock(Int lock_type)                  = 0;

    static void Init() {
        AbstractType *type = new AbstractType(TypeNameFactory<Interface>::name(), Typed::MyType());
        type_ = type;

        type->AddOperation(new BasicOperation<Typed* (Me::*)(), TypedIDValue* (Me::*)()>(type, TypedIDValueImpl::MyType(), "GetRootID", &Me::GetRootID));
        type->AddOperation(new BasicOperation<BigInt (Me::*)()>(type, "ModelName", &Me::ModelName));

        type->AddOperation(new BasicOperation<void (Me::*)(Container*)>(type, "Drop", "container", &Me::Drop));
        type->AddOperation(new BasicOperation<bool (Me::*)(Typed*)>(type, "Check", "data", &Me::Check));
    }


    CUBEFS_DECLARE_REFLECTION;
};

template <typename Interface>
Type* ModelImplT<Interface>::type_ = NULL;

struct CUBEFS_API ModelImpl: public ModelImplT<Model> {};

CUBEFS_DEFINE_PARAMETER_TYPE(Model);


}
}


#endif
